bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

New lint: dangling_pointers_from_temporaries

Browse source
This commit is contained in:
Pavel Grigorenko 2024-10-16 22:19:56 +03:00
parent 81d6652e74
commit c69894eaec
33 changed files with 1093 additions and 128 deletions
Download patch file Download diff file Expand all files Collapse all files

12
compiler/rustc_lint/messages.ftl
View file

@ -203,14 +203,14 @@ lint_confusable_identifier_pair = found both `{$existing_sym}` and `{$sym}` as i
.current_use = this identifier can be confused with `{$existing_sym}`
.other_use = other identifier used here
lint_cstring_ptr = getting the inner pointer of a temporary `CString`
.as_ptr_label = this pointer will be invalid
.unwrap_label = this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
.note = pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
.help = for more information, see https://doc.rust-lang.org/reference/destructors.html
lint_custom_inner_attribute_unstable = custom inner attributes are unstable
lint_dangling_pointers_from_temporaries = a dangling pointer will be produced because the temporary `{$ty}` will be dropped
.label_ptr = this pointer will immediately be invalid
.label_temporary = this `{$ty}` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
.note = pointers do not have a lifetime; when calling `{$callee}` the `{$ty}` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
.help = for more information, see <https://doc.rust-lang.org/reference/destructors.html>
lint_default_hash_types = prefer `{$preferred}` over `{$used}`, it has better performance
.note = a `use rustc_data_structures::fx::{$preferred}` may be necessary